3 p.m.Napa County law enforcement officials have identified a suspect in an American Canyon bank robbery in late August.

The Napa Sheriff’s Office Investigations Bureau is looking for Marcel Jones, 22, of American Canyon. His last known location was in Vallejo on Wednesday.

Detectives pinpointed Jones as the suspect after they say he robbed another bank out of the area, Sheriff’s Office Detective Chris Carlisle said.

Investigators tracking the second robbery contacted Napa detectives when they found their case was similar to the incident at the West America bank in American Canyon Aug. 24, he said.

On that day, Jones is suspected of walking into the bank and giving the teller a note. He left on foot with an undisclosed amount of money.

At the time, he was wearing a black, thigh-length leather coat, dark jeans and was carrying a backpack.

Jones grew up in the American Canyon area and attended Vintage High School, Carlisle said. He also has ties to Napa, Oakland and Sacramento.

He is described as black, 5 foot 8 inches tall and 145 pounds. He often uses public transportation.

Officials worry that he may be armed and dangerous.

Carlisle asks anyone who knows anything about Jones’ whereabouts to contact him at 253-6030. If you see Jones, do not approach him, but call 911 immediately, officials asked.